EP1120889A3 - Schwingungsmotor mit Exzentergewicht und Gerät diesen Motor beinhaltend - Google Patents

Schwingungsmotor mit Exzentergewicht und Gerät diesen Motor beinhaltend Download PDF

Info

Publication number
EP1120889A3
EP1120889A3 EP01101816A EP01101816A EP1120889A3 EP 1120889 A3 EP1120889 A3 EP 1120889A3 EP 01101816 A EP01101816 A EP 01101816A EP 01101816 A EP01101816 A EP 01101816A EP 1120889 A3 EP1120889 A3 EP 1120889A3
Authority
EP
European Patent Office
Prior art keywords
eccentric weight
magnet
motor
device including
rotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01101816A
Other languages
English (en)
French (fr)
Other versions
EP1120889A2 (de
EP1120889B1 (de
Inventor
Shigeru Yoshida
Kodo Fukuoka
Kouji Kuyama
Toshiaki Tsuzaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP1120889A2 publication Critical patent/EP1120889A2/de
Publication of EP1120889A3 publication Critical patent/EP1120889A3/de
Application granted granted Critical
Publication of EP1120889B1 publication Critical patent/EP1120889B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/061—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses
    • H02K7/063—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses integrally combined with motor parts, e.g. motors with eccentric rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
EP01101816A 2000-01-28 2001-01-26 Motor mit Exzentergewicht und Gerät diesen Motor beinhaltend Expired - Lifetime EP1120889B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000019819A JP3159212B1 (ja) 2000-01-28 2000-01-28 ブラシレス振動モータ
JP2000019819 2000-01-28

Publications (3)

Publication Number Publication Date
EP1120889A2 EP1120889A2 (de) 2001-08-01
EP1120889A3 true EP1120889A3 (de) 2002-01-23
EP1120889B1 EP1120889B1 (de) 2009-05-27

Family

ID=18546465

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01101816A Expired - Lifetime EP1120889B1 (de) 2000-01-28 2001-01-26 Motor mit Exzentergewicht und Gerät diesen Motor beinhaltend

Country Status (4)

Country Link
US (1) US6479914B2 (de)
EP (1) EP1120889B1 (de)
JP (1) JP3159212B1 (de)
CN (1) CN1218457C (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3255160B2 (ja) * 1999-12-10 2002-02-12 松下電器産業株式会社 ブラシレスモータ及びその組立方法
JP3255164B2 (ja) * 2000-01-28 2002-02-12 松下電器産業株式会社 小型偏平モータ
US7105962B2 (en) * 2000-08-03 2006-09-12 Matsushita Electric Industrial Co., Ltd. Brushless motor for partable electronic equipment with wire treatment technique of coils
CN1367569A (zh) * 2001-01-24 2002-09-04 日本胜利株式会社 振动型无刷电动机
US6636007B2 (en) * 2001-03-12 2003-10-21 Sunonwealth Electric Machine Industry Co., Ltd. DC brushless vibration motor
KR200268109Y1 (ko) * 2001-12-06 2002-03-15 김정훈 편평형 무정류자 진동모터
US6936940B2 (en) * 2002-04-30 2005-08-30 Sankyo Seiki Mfg. Co., Ltd. Motor with resin base plate
EP1505711B1 (de) * 2003-08-02 2010-05-19 ebm-papst St. Georgen GmbH & Co. KG Elektromotor
TWI261452B (en) * 2003-10-22 2006-09-01 Benq Corp Vibrator and related apparatus for providing vibration in different directions
KR100568292B1 (ko) * 2004-02-25 2006-04-05 삼성전기주식회사 평편형 진동모터
JP3942184B2 (ja) * 2004-09-03 2007-07-11 ミネベア・松下モータ株式会社 振動モータおよびそれを用いた携帯端末機器
DE102004043664B4 (de) * 2004-09-07 2008-06-12 Eads Deutschland Gmbh Schwingungskraftgenerator
JP4252988B2 (ja) * 2005-11-18 2009-04-08 ミネベアモータ株式会社 振動発生用ステッピングモータ
CN103100517B (zh) * 2006-09-19 2015-11-25 冯玉加 电机振动器
CN101197515B (zh) * 2006-12-06 2011-06-08 富准精密工业(深圳)有限公司 振动马达
JP2007090349A (ja) * 2006-12-27 2007-04-12 Matsushita Electric Ind Co Ltd 振動リニアアクチュエータ
JP2007185095A (ja) * 2007-02-27 2007-07-19 Minebea-Matsushita Motor Corp 振動モータおよびそれを用いた携帯端末機器
KR101077346B1 (ko) * 2009-11-16 2011-10-26 삼성전기주식회사 모터
KR101009205B1 (ko) * 2009-12-01 2011-01-19 삼성전기주식회사 브러시리스 직류모터
JP5518500B2 (ja) 2010-01-20 2014-06-11 昭和電工株式会社 はんだ粉末付着装置および電子回路基板に対するはんだ粉末の付着方法
JP2012102686A (ja) * 2010-11-11 2012-05-31 Nippon Densan Corp 送風ファン
KR101184502B1 (ko) * 2010-12-10 2012-09-19 삼성전기주식회사 선형 진동자
KR101820898B1 (ko) * 2011-07-28 2018-01-22 주식회사 엠플러스 브러시리스 진동모터
CN103218104B (zh) * 2012-01-19 2018-06-01 联想(北京)有限公司 一种电子终端及控制电子终端震动方向的方法
US9882449B2 (en) * 2015-04-17 2018-01-30 Martin Engineering Company Electrically driven industrial vibrator with circumjacent eccentric weight and motor
JP6825886B2 (ja) * 2016-11-28 2021-02-03 セイコーインスツル株式会社 振動発生装置および電子機器
DE102017123085A1 (de) * 2017-10-05 2019-04-11 Vorwerk & Co. Interholding Gmbh Außenläufermotor
DE202018000319U1 (de) 2018-01-22 2018-02-23 Abt-System GmbH Fahrzeugfelge mit integrierter Beleuchtung
JP7363287B2 (ja) * 2019-09-26 2023-10-18 ニデック株式会社 モータおよび送風装置
CN111668987A (zh) * 2020-06-23 2020-09-15 浙江省东阳市东磁诚基电子有限公司 一种无刷铁芯扁平振动马达及其实现方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864276A (en) * 1988-06-03 1989-09-05 Motorola, Inc. Very low-profile motor arrangement for radio pager silent alerting
JPH0993862A (ja) * 1995-09-22 1997-04-04 Namiki Precision Jewel Co Ltd 偏平コアレス振動モータ
JPH10248203A (ja) * 1997-02-27 1998-09-14 Tokyo Parts Ind Co Ltd コアード型ブラシレス振動モータ
JPH1198761A (ja) * 1997-09-18 1999-04-09 Matsushita Electric Ind Co Ltd ブラシレス振動モータ
JPH11341769A (ja) * 1998-05-25 1999-12-10 Matsushita Electric Ind Co Ltd ブラシレス振動モータ
EP1016467A2 (de) * 1998-12-28 2000-07-05 Matsushita Electric Industrial Co., Ltd. Haltevorrichtung für ein Vibrationsmotor und tragbares elektronisches Gerät damit
JP2000262969A (ja) * 1999-03-15 2000-09-26 Matsushita Electric Ind Co Ltd 偏平振動モータ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584249A (en) * 1970-03-11 1971-06-08 David M Murphy Electric vibrator
JP3064500B2 (ja) 1991-05-24 2000-07-12 東京パーツ工業株式会社 円筒型ブラシレス振動モ−タ
JPH0652363A (ja) 1992-07-28 1994-02-25 Ricoh Co Ltd オンライン手書き文字認識方法
US5373207A (en) * 1993-09-17 1994-12-13 Tokyo Parts Industrial Co., Ltd. Brushless vibrator motor for a wireless silent alerting device
US5892306A (en) * 1997-03-24 1999-04-06 Emerson Electric Co. Method and apparatus for balancing a load with a salient pole rotor machine
US6326711B1 (en) * 1999-09-07 2001-12-04 Tokyo Parts Industrial Co., Ltd. DC brushless motor having eccentric rotor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864276A (en) * 1988-06-03 1989-09-05 Motorola, Inc. Very low-profile motor arrangement for radio pager silent alerting
US4864276C1 (en) * 1988-06-03 2001-01-09 Motorola Inc Very low-profile motor arrangement for radio pager silent alerting
JPH0993862A (ja) * 1995-09-22 1997-04-04 Namiki Precision Jewel Co Ltd 偏平コアレス振動モータ
JPH10248203A (ja) * 1997-02-27 1998-09-14 Tokyo Parts Ind Co Ltd コアード型ブラシレス振動モータ
JPH1198761A (ja) * 1997-09-18 1999-04-09 Matsushita Electric Ind Co Ltd ブラシレス振動モータ
JPH11341769A (ja) * 1998-05-25 1999-12-10 Matsushita Electric Ind Co Ltd ブラシレス振動モータ
EP1016467A2 (de) * 1998-12-28 2000-07-05 Matsushita Electric Industrial Co., Ltd. Haltevorrichtung für ein Vibrationsmotor und tragbares elektronisches Gerät damit
JP2000262969A (ja) * 1999-03-15 2000-09-26 Matsushita Electric Ind Co Ltd 偏平振動モータ

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 8 29 August 1997 (1997-08-29) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 9 30 July 1999 (1999-07-30) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 12 3 January 2001 (2001-01-03) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 3 30 March 2000 (2000-03-30) *

Also Published As

Publication number Publication date
JP3159212B1 (ja) 2001-04-23
EP1120889A2 (de) 2001-08-01
EP1120889B1 (de) 2009-05-27
CN1309453A (zh) 2001-08-22
JP2001205191A (ja) 2001-07-31
US6479914B2 (en) 2002-11-12
US20020047369A1 (en) 2002-04-25
CN1218457C (zh) 2005-09-07

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